Rounding
Round 32 to the nearest ten
30
137
100
Round both numbers the neareast hundred, and then find the sum: 452 + 312
500 + 300 = About 800
456 + 1,028
1,484
Ahmad grew 46 watermelons, Dhahir grew 10 watermelons, and Eyerus grew 35 watermelons. How many watermelons did they grow in all?
91 watermelons
Round 385 to the nearest hundred
400
55,492
55,500
Round both numbers the neareast hundred, and then find the sum:
425 + 268
400 + 300 = About 700
5,789 + 234 + 9,876 =
15, 899
There are 29 rose bushes currently in the park. Park workers will plant 14 more rose bushes today and 11 more rose bushes tomorrow. How many rose bushes will the park have when the workers are finished?
54 rose bushes
Round 4,492 to the nearest thousand
4,000
835,837
835,840
Round both numbers the neareast thousand, and then find the sum::
6,799 + 2,150
7,000 + 2,000 = About 9,000
467,489 + 223,109 + 45,672
736, 270
There are 33 trees currently in the park. Park workers will plant 30 more trees today and 26 more trees tomorrow. It took 31 workers to finish the work. How many trees will the park have when the workers are finished?
89 trees
Round 789,319,962,599 to the nearest hundred-thousand.
789,320,000,000
1,522,592
2,000,000
Round both numbers the neareast ten-thousand and then find the sum:
10,786 + 42,242
10,000 + 40,000 = About 50,000
76,436 + 989,411+333,444+12,013
1,411,304
At Gettysburg on July 2, 1863, the second day of fighting, the Union had between 85,000 and 95,000 troops. General Lee of the Confederacy still planned to attack with assult from the Union's left with about 15,000 men and 4,700 from the right. Although Lee seemed outbumbered, his plan was to converge these assaulting forces at the Union center, not go head-to-head with all the Union soldiers. How many troops would he have then?
You were asked about Confederate soldiers, so the Union's 85,000-95,000 troops is a decoy.
15,000 + 4,700 = 19,700
Round three hundred twenty-seven billion, forty-three million, twenty-three to the nearest ten million.
327, 043, 000, 023
To the nearest ten million = 327, 040, 000, 000
44,984,982
45,000,000
Round both numbers the neareast hundred-thousand and then find the sum:
4,777,923 + 6,178,999
4,800,000 + 6,200,000 = About 11,000,000
Round 62,329 to the nearest ten, 326 to the nearest one, then 5,440 to the nearest hundred, then add them for your final answer.
62,330 + 326 + 5,400 = 68,056
When WW1 started in 1914, the U.S. was neutral, and wanted to sell to both sides, but the Entente emplaced a blockade that made trade with the Central Powers increasinlgy difficult. Although the U.S. president protested the blockade, the British left it emplace and even stopped American ships headed for Germany. By the time the U.S. joined the war, the U.S. had made $5,300,000,000 in exports to the Entente but only $200 million to the Central Powers. The U.S. also has $2,500,000,000 in loans to the Entente and $27 million to the Central Powers. How much did the U.S. send in total to both sides, exports and loans combined?
Add
$5,300,000,000
$200,000,000
$2,500,000,000
$27,000,000
Total 8,027,000,000